2019381856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2552

約数の個数: 96

約数和(自身を含む): 4430547072

約数和(自身を除く): 2411165216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 41, 68, 74, 82, 136, 148, 164, 272, 296, 328, 544, 592, 629, 656, 697, 1184, 1258, 1312, 1394, 1517, 2447, 2516, 2788, 3034, 4894, 5032, 5576, 6068, 9788, 10064, 11152, 12136, 19576, 20128, 22304, 24272, 25789, 39152, 41599, 48544, 51578, 78304, 83198, 90539, 100327, 103156, 166396, 181078, 200654, 206312, 332792, 362156, 401308, 412624, 665584, 724312, 802616, 825248, 1331168, 1448624, 1539163, 1605232, 1705559, 2897248, 3078326, 3210464, 3411118, 3712099, 6156652, 6822236, 7424198, 12313304, 13644472, 14848396, 24626608, 27288944, 29696792, 49253216, 54577888, 59393584, 63105683, 118787168, 126211366, 252422732, 504845464, 1009690928, 2019381856]

約数ペア:

[(1, 2019381856), (2, 1009690928), (4, 504845464), (8, 252422732), (16, 126211366), (17, 118787168), (32, 63105683), (34, 59393584), (37, 54577888), (41, 49253216), (68, 29696792), (74, 27288944), (82, 24626608), (136, 14848396), (148, 13644472), (164, 12313304), (272, 7424198), (296, 6822236), (328, 6156652), (544, 3712099), (592, 3411118), (629, 3210464), (656, 3078326), (697, 2897248), (1184, 1705559), (1258, 1605232), (1312, 1539163), (1394, 1448624), (1517, 1331168), (2447, 825248), (2516, 802616), (2788, 724312), (3034, 665584), (4894, 412624), (5032, 401308), (5576, 362156), (6068, 332792), (9788, 206312), (10064, 200654), (11152, 181078), (12136, 166396), (19576, 103156), (20128, 100327), (22304, 90539), (24272, 83198), (25789, 78304), (39152, 51578), (41599, 48544)]